CN203254598U - Injection mold - Google Patents
Injection mold Download PDFInfo
- Publication number
- CN203254598U CN203254598U CN 201320164119 CN201320164119U CN203254598U CN 203254598 U CN203254598 U CN 203254598U CN 201320164119 CN201320164119 CN 201320164119 CN 201320164119 U CN201320164119 U CN 201320164119U CN 203254598 U CN203254598 U CN 203254598U
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- CN
- China
- Prior art keywords
- depression
- injection mold
- projection
- former
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an injection mold which comprises a female mold and a male mold, wherein two bulges are arranged on one side of the female mold; two recesses are arranged in the other side of the female mold; bulges and recesses same as those on the female mold are arranged on two sides of the male mold respectively; the bulges are of two shapes; the recesses are matched with the bulges in shape. According to the injection mold, as different bulges and recesses are arranged, the discrimination is easy, and the female mold and the male mold can be assembled accurately; as the bulges and the recesses are arranged in different heights and depths, the molds are sealed better; and moreover, the product yield is higher and the product is more beautiful.
Description
Technical field
The utility model is specifically related to a kind of injection mold, belongs to mould manufacturing field.
Background technology
When making plastic product, generally can adopt mould manufacturing, mould is a kind of instrument of producing plastic products; It partly is made of several groups of parts, in this combination shaping mold cavity is arranged; During injection moulding, clamping mould is on injection machine, and molten plastic is injected in the shaping mold cavity, and in the chamber cooling and shaping, then upper and lower mould separately ejects goods via ejection system and to leave mould from die cavity, last mould again closure carries out next time injection moulding, and whole injection moulding process loops; Generally all be to adopt former and formpiston during the symmetrical product of existing mould production; Setting all is the same with the formpiston mould heart owing to former, causes easily matched moulds asymmetric when matched moulds, and the product of production is defective.
Summary of the invention
The utility model has proposed a kind of mold alignment, maneuverable injection mold for the deficiencies in the prior art.
The technical solution of the utility model is achieved like this: a kind of injection mold, comprise former and formpiston, one side of described former is provided with two projections, another side is provided with two depressions, the both sides of described formpiston are provided with the projection identical with former and depression, described projection is two kinds of shape projections, two kinds of shape depressions that described depression is and projection cooperates.
As preferably, described two projections are respectively cylindrical protrusions and half-cylindrical projection.
As preferably, described two depressions are respectively cylindrical depression and half-cylindrical depression.
As preferably, described two projections are set to the height shape, and described two depressions respectively correspondence are set to depth shape.
As preferably, described projection and depression are separately positioned on the edge of former and formpiston.
Compared with prior art, injection mold of the present utility model, by different projections and depression are set, can distinguish easily, accurately former and formpiston are carried out matched moulds, by projection with cave in and to be set to different height and the degree of depth seals mould more, product percent of pass is higher, and product is more attractive in appearance.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Coding among the figure is respectively: 1 is former; 2 is formpiston; 3 is half-cylindrical projection; 4 is half-cylindrical depression; 5 is cylindrical protrusions; 6 is cylindrical depression; 7 is projection; 8 are depression.
The specific embodiment
As shown in Figure 1, this injection mold, comprise former 1 and formpiston 2, one side of described former 1 is provided with two projections 7, another side is provided with two depressions 8, the both sides of described formpiston 2 are provided with the projection identical with former 17 and depression 8, described protruding 7 is two kinds of shape projections, and two kinds of shapes that described depression 8 be and projection cooperates cave in.
It should be noted that described two projections 7 are respectively cylindrical protrusions 5 and half-cylindrical projection 3.
It should be noted that described two depressions 8 are respectively cylindrical depression 6 and half-cylindrical depression 4.
It should be noted that described two projections 7 are set to the height shape, described two depressions 8 respectively correspondence are set to depth shape.
It should be noted that described protruding 7 and depression 8 edge that is separately positioned on former 1 and formpiston 2.
Injection mold of the present utility model by different projections and depression are set, can be distinguished easily, accurately former and formpiston are carried out matched moulds, by projection with cave in and to be set to different height and the degree of depth seals mould more, product percent of pass is higher, and product is more attractive in appearance.
Claims (5)
1. injection mold, comprise former (1) and formpiston (2), it is characterized in that: described former (1) one side be provided with two projections (7), another side is provided with two depressions (8), the both sides of described formpiston (2) are provided with the projection (7) identical with former (1) and depression (8), described projection (7) is two kinds of shape projections, two kinds of shape depressions that described depression (8) is and projection cooperates.
2. a kind of injection mold according to claim 1 is characterized in that: described two projections (7) are respectively cylindrical protrusions (5) and half-cylindrical projection (3).
3. a kind of injection mold according to claim 1 is characterized in that: described two depressions (8) are respectively cylindrical depression (6) and half-cylindrical depression (4).
4. a kind of injection mold according to claim 1 is characterized in that: described two projections (7) are set to the height shape, and described two depressions (8) respectively correspondence are set to depth shape.
5. a kind of injection mold according to claim 1 is characterized in that: described projection (7) and depression (8) are separately positioned on the edge of former (1) and formpiston (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164119 CN203254598U (en) | 2013-03-23 | 2013-03-23 | Injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164119 CN203254598U (en) | 2013-03-23 | 2013-03-23 | Injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254598U true CN203254598U (en) | 2013-10-30 |
Family
ID=49467202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320164119 Expired - Fee Related CN203254598U (en) | 2013-03-23 | 2013-03-23 | Injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254598U (en) |
-
2013
- 2013-03-23 CN CN 201320164119 patent/CN203254598U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20150323 |
|
| EXPY | Termination of patent right or utility model |